XK Series Two Roll Open Mixing Mill for Rubber & Silicone Compounds
Professional laboratory silicone plastic rubber open mixing two roll mill machinery engineered for superior performance in masticating and kneading natural rubber, synthetic rubber, EVA, or PVC pellets with various chemical materials.
Primary Applications
Widely used in rubber and plastics industry for polymer mixing applications including PVC and color master batch processing. Comprises roll, bearing, gap adjusting device, electric control system, and safety features.
Technical Specifications
| Model | ZL-3018-76 | ZL-3018-120 | ZL-3018-160 | ZL-3018-200 | ZL-3018-230 | ZL-3018-300 | ZL-3018-400 |
|---|
| Diameter of roll (mm) | 76 | 120 | 160 | 200 | 230 | 300 | 400 |
| Length of roller face (mm) | 300 | 350 | 350 | 500 | 650 | 650 | 900 |
| Mixing Capacity (kg) | 0.002-0.6 | 0.002-2 | 0.002-2.8 | 0.002-5 | 0.005-10 | 1-15 | 5-30 |
| Front roll surface speed (rpm) | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| Friction ratio | 1:1.30 | 1:1.35 | 1:1.35 | 1:1.35 | 1:1.27 | 1:1.27 | 1:1.27 |
| Roll gap range (mm) | 0-3 | 0-6 | 0-6 | 0-8 | 0-12 | 0-12 | 0-15 |
| Driving Power (KW) | 1 | 1.5 | 2.2 | 7.5 | 11 | 30 | 37 |
| Machine weight (kg) | 160 | 460 | 660 | 860 | 1960 | 2960 | 3800 |
| Overall dimension (mm) | 1100x400x1180 | 1100x550x1380 | 1200x650x1380 | 2200x750x1380 | 2200x950x1580 | 2600x950x1580 | 5295x1789x170 |
Additional Specifications:
Heating Mode: Electricity heating, Oil Heating (option)
Cooling Mode: Water Cooling (option)
Roll Temperature: Room temperature - 300℃
Roll Hardness: HRC 50 ~ 60
Temperature Accuracy: ± 2 ℃
Safety device: 6 safety buttons with optional safety guard
Power: 380V 3 phase 50-60hz
Key Features
- Multiple roll constructions: drilled roll, bored roll, grooved roll
- Customizable speed ratio based on customer formula and processing requirements
- Annealed frame, frame cap and base for stress relief
- Chilled cast alloy iron rolls with hardness reaching 70HB
- Brake and emergency stop safety devices
- Automatic oil or grease lubrication system
- Human-centered control system design
- Manual or electric roll nip adjustment options
Intelligent Control System
Advanced PLC control system with real-time data recording and export capabilities for kneading time, temperature (mixing chamber and rotors), ram pressure, current, torque, and recipe code. System supports up to 20 mixing steps and 20 recipe storage spaces. Features Ethernet communication interface for remote process recipe import and MES integration with touch screen interface.
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Manufacturer Profile
Zhongli Instrument Technology Co., Ltd. - Instrument experts headquartered in Dongguan, Guangdong, China. Established in 2007, specializing in manufacturing laboratory testing equipment for rubber and plastics industry, food industry, packaging industry, electronics industry, and scientific research applications.
With over 13 years of industry experience, our products are exported to more than 80 countries worldwide, with particular recognition in European and American markets. Our R&D team offers both standard and customized solutions to meet specific customer requirements.
Frequently Asked Questions
How to choose the most suitable mechanical equipment?
Our professional team provides optimal recommendations based on your testing requirements and specifications.
What's the delivery term?
Typically 15-20 working days after deposit receipt. Express arrangements available for urgent requirements.
Do you accept customization service?
Yes, we offer both standard and customized machines tailored to specific customer needs.
Can we visit your factory before order?
We warmly welcome factory visits and provide assistance with hotel arrangements and airport transfers.
Do you have customers in our country?
Our testing machines are exported to over 80 countries including USA, Canada, Russia, UK, Germany, and throughout Europe and Asia.
How about your warranty?
Standard two-year warranty including technical support and parts replacement, with engineer support when necessary.
How is the machine packed for transportation?
Standard export wooden box packaging ensures safe delivery via sea or air freight.
What is the order process?
Inquiry → Quotation → Communication → Order Confirmation → Deposit Payment → Production → Testing → Balance Payment → Packing → Delivery
How to install and use the product?
Complete English operating instructions and instructional videos provided with each shipment.
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